-77.28% is the change from 933 to 212
Calculation steps:
[( 212 - 933 ) ÷ 933] x 100 = -77.28%
Formula
Percentage change = [(212 - 933) / 933] x 100
Subtract the new number by the original number
212 - 933 = -721
-721 ÷ 933 = -0.7727759914255091
-0.7727759914255091 x 100 = -77.28%